<html>
    <head>
        <meta charset="UTF-8">
        <link rel="stylesheet" href="./css/index.css">
        <script src="./js/jquery-3.2.1.js"></script>
        <script src="./js/index.js"></script>

        <title>扫雷</title>
    </head>
    <body>
        <div id="main">
            <div id="choose">
                <button class="type" data-row="9" data-col="9" data-mine="10">简单</button>
                <button class="type" data-row="14" data-col="14" data-mine="36">中级</button>
                <button class="type" data-row="14" data-col="22" data-mine="56">高级</button>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                <button class="showmine">Mine:<span id="mine">0</span></button>
            </div>
            <div class="canvasdiv">
                <canvas id="canvas"></canvas>                
            </div>

            </div>
        </div>
    </body>
</html>